Galway weather in March 2026

Expect daytime maximum temperatures of 10°C in Galway, Ireland in March based on long-term weather averages. There are 3 hours of sunshine per day on average with 21 days with some rainfall and typically 77 mm of rainfall in the month.

  • 10°C maximum daytime temperature in March in Galway10
    10°C max day temperature
  • 3 hours of sunshine per day
  • 21 days with some rainfall in March in Galway21
    21 days with some rainfall
  • 3°C minimum night-time temperature in March in Galway3
    3°C min night temperature
  • 12 hours of daylight per day in March in Galway12
    12 hours of daylight per day
  • No heat & humidity in March in Galway0
    No heat & humidity
  • 77 mm monthly rainfall in March in Galway77
    77 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in March in Galway2
    2 (Low) UV index
  • 8°C sea temperature in March in Galway8
    8°C sea temperature

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The March weather guide for Ireland (Galway) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Ireland

How warm is it in Galway in March?

Daytime temperatures usually reach 10°C in Galway in March, falling to 3°C at night.

How sunny is it in Galway in March?

There are normally 3 hours of bright sunshine each day in Galway in March - that's 26% of daylight hours.

Is the sea cold around Galway in March?

The average sea temperature around Galway in March is 8°C.

Does it rain in Galway in March?

There are usually 21 days with some rain in Galway in March and the average monthly rainfall is 77mm.

Galway March sunrise & sunset times

Browse the sunrise and sunset times for Galway in March 2026. Select a month to view Galway sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 07:24 18:14
Monday, 16th March 2026 06:49 18:42
Tuesday, 31st March 2026 06:12 19:10

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